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Conferences > OFS > 2022 > W4 > W4.12

High-performance and low-cost FBG strain sensor demodulation system assisted by artificial neural network algorithm

Shengchao Chen, Feifan Yao, Sufen Ren, Jianli Yang, Qian Yang, Guanjun Wang, and Mengxing Huang

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Abstract

A high-performance, low-cost FBG strain sensor demodulation system was studied, which can achieve ± 6 pm central wavelength interrogation precision without an optical spectrum analyzer, and with favorable repeatability.

© 2022 The Author(s)

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